Q. Two sound sources are emitting sound simultaneously with sound levels of 60 dB and 70 dB. What will be the resultant sound level?
A. 80.8 dB
B. 70.4 dB
C. 75.6 dB
D. 130 dB
Answer: 70.4 dB
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A. 80.8 dB
B. 70.4 dB
C. 75.6 dB
D. 130 dB
Answer: 70.4 dB